400W 15A DC-DC Step-up Boost Converter | Testing And Review
ฝัง
- เผยแพร่เมื่อ 9 ก.พ. 2025
- Module name :400W boost constant current module
Module properties: non-isolated step-up module (BOOST)
Input voltage: DC8.5V-50V
Input current: 15A (MAX) exceeds 8A please enhance heat dissipation
(False)
(5A Maximum)
Quiescent current: 10mA (12V liter 20V, the output voltage, the higher the current will increase too quiet)
Output voltage: 10-60V continuously adjustable (No Over Voltage Protection)
Constant] range: 0.2-12A (False)
Temperature: -40 to + 85 degrees (ambient temperature is too high, please enhance heat dissipation)
Operating frequency: 150KHz
Conversion efficiency: up to 96%
Overcurrent protection: yes (False)
Input reverse polarity protection: no
Installation: 4 2.55mm screw holes
Connection method: Connection Output
Module size: 67mm X48mm X 28mm (LxWxH)
Single module: 60 g
Applications:
1. DIY a power supply, 12V can input and output can 12-50V adjustable.
2. the power supply for your electronic device, according to your system can set the output voltage value.
3. as the car power supply for your laptop, PDA or a variety of digital products supply.
4. DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books.
5; solar panel regulator.
6 to the battery, rechargeable lithium batteries.
7. driving high-power LED lights.
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#400Wconverter #diy #powersupply #voltage #12v #boost
I was suppose to buy this. Thank you for your review. Really help me avoid a possible disaster.
Yes it is a disaster,
There are more batter converters you can buy 😊
Any other conductor similar to this configuration ??
There is a 150W Boost converter buy that one
@holeangelvillareal3277 me too, it was in my cart. Not really even half as good as it should be.
Thanks for video. If you replace nce8290 with the 75N75 MOSFET would that fix/improve it? Also why do you get shocked between heatsinks? can that be fixed easily?
I think i fixed it in video by adding a small load on the output you can see i used a diode and resistor combination, it shouldn't shock anymore!
And nce8290 is
80V 90A MOSFET
75n75 is
75V 70A MOSFET
0:41 + output terminal and heat sink on one side are connected.
The heat sink on the opposite side is connected to the ground side.
When the maximum voltage is generated, high voltage is applied to both heat sinks.
Risk of electric shock and fire.
0:41 +出力端子と片側の放熱板が接続されている。
反対側の放熱板はアース側に接続されている。
最高電圧が発生してる時は両方の放熱板に高電圧が掛かっている。
感電と火災の危険がある。
Yeas
I got shocked from Heatsink 😅 thanks for mentioning
#1 😀 . Nice boost module ❤️❤️❤️
But it doesn't work properly
Not recommend to buy 😊
@@Electronic_For_You thanks 🙂👍
Yeah it was 400w but can't deliver 40w , i think it runs hot , u can try put a fan
@@vaibhavbansal8741
😂 Even current registration didn't work properly
Bro, I have a solar panel with approx 20 volts and 0.9amp output Can I increase the Amp by using it?
No , it will increase the volt and decrease amp
@@Electronic_For_You hi please make a video of converting any mma welder to a mig welder
I didn't even have a welder 😅
Thanks for the video, what if i don't need the Constant current, current may depend on the load, thanks
Then you should increase the current to maximum
Please make a Constant Current to Constant Voltage converter for Mma to Mig welding outputs
Hello i have i question ❓ why it's 15A but the input cut off at 1.5 A i want to turn on my pc 230w 19.5(12A) i can or not
I don't recommend it, it has peak voltages UpTo 40v can damage laptop
@Electronic_For_You thankful
I really wanted to buy this because of the constant current feature to charge lithium ion batteries with BMS, I watched your video regarding about modifying this module, would that be possible if i did what you did and charge the batteries with it? Actually i did ordered one of these
Yes it would be better if you modify this to buck Boost Converter
@@Electronic_For_You thanks!, Subbed!
@@Electronic_For_You can i use this module for diy lifepo4 charge purpose, i have 12v 3 amp charger buy using this module ok ?
For battery charging you should use a buck boost Converter with current controlling capabilities
Is it good to charge 48v scooter battery with MPPT from solar input?
I think Lithium Ion batteries are very sensitive. So i can't recommend you to do that !
If it has a respective BMS, yes, but if it doesn't have one, I wouldn't recommend it. Remember that since you have more consumption at the output depending on the voltage at the input, you will have double, you should limit it.
Same situations , I am facing too !
current boost adjustment is use less and dropping voltage on load .
unfortunately I saw your video after buying this product
Oh .. it's too late ..!
Can you recommend any other unit which I can buy with similar spec and short circuit protection. Thanks
I think XL4015 converter is better
@@Electronic_For_You you mean XL 4016
Sorry not that
I recommend ( 250W 10A Led driver boost converter ) CC/CV
@@Electronic_For_You I've tried that one, it gets ridiuclously hot. I had 3 of them all the same and very noisey
What ga wire are you using to feed the device? It looks like you're using super tiny 28ga steel wire. Im no expert but what if you used a larger gauge copper wire? Would it still cause these problems? I have one of these I gor for .99cents so I can't really complain unless it doesn't work at all but I am curious
I used thinner wires , because they work as a fuse , and I think it's a good converter, if you don't use it for sensitive devices!
Yes very good point, I was stressing watching him move it all about watching the 12v 10A clips rubbing. I was waiting fit the sparks, but I guess all that rust kept then a bit insulated.😅
Why were you letting the 12v, 10A input alligator clips rub n touch so much, it was stressing me out. 😮 ?@Electronic_For_You
I didn't have lab Power supply back then 🤦
Can it be made?
Yeas
I make different one using NE555
@@Electronic_For_You Can you send a link to the manufacture of this device to me?
Which one?
@@Electronic_For_You Circuit that controls 50 volts and 20 amps
@@Electronic_For_You Or the same circuit diagram
Is this can be used in 24v 140watts mini ricecooker?
If your coocker is 140W can be used this Module
Not if you cant get amps above 2 it won't @@Electronic_For_You
I don't think voltage spikes are bad on a high load like 2 amps
Hello, I use a step down for lamps, in total they consume a maximum of 8a, but the charge controller varies the input voltage between 14.4 and 12.5, so it reaches 11v and the lamps become weak, I wanted to add this step up the video before step down, and raise the voltage to 16v, does this work?
You should use a Buck-boost Converter if you need stable Voltage
Thank you very much for the answer, I couldn't find a 20a buck-boost at a good price, and as I already have the step down, I thought about putting the step up before it, do you think it could be a problem? If the input voltage varies, does the output voltage remain stable?@@Electronic_For_You
I modified this boost converter to Buck-boost, you can try
Which cheap boost converter would you recmand?
In my country people are using this module to build and sell diy laptop power bank.Nothing has blown up so far
In my case it creates huge voltage spikes at output so i can't recommend this one , there are more converters online
mine came broken it doesn t do anythinbg no matter how u turn both potentiometer output voltage is awlays equal to input voltage with and without load!! ... do u know what would be the problem mybe post the circuit diagram ? thanks
Check the MOSFET, if it's ok then the main IC is broken
@@Electronic_For_You can u do a video how to test both ?!..thanks
Is only a boost converter or also a buck converter
Only boost
I want to buy it to charge a 50 volt capacitor bank for a coil gun I'm making, I've made a zvs driver to charge the capacitors and I ended up blowing the mosfets. I'm thinking of buying this converter because it gives me a bit more room to charge them to 60 volts rather than 50, the capacitors can handle 50+15 volt over charge. The converter will. Be ran at 55volts most likely at a current of 2 amps, is it a good idea to buy it,
Use a resistor at output of boost converter, because the peak current can reach Upto 50Amps while charging the capacitors, it may blow up MOSFETs!
@@Electronic_For_You yeah I know I had placed a 20ohm resistor because it kept tripping my power supplies short circuit protection lol, thanks a lot
🤔 Try using a car headlight,
I have some bad ones. I have another one that was working fine, but after turning the current adjust all the way it now does not work right. I checked with the other one I have that works,
and the pot on the bad one shows 3.2k ohms between end terminals, whereas my good one shows 300ohms. So I think pot is broken.
Maybe mine is also bad
I took it apart today, and the pot is ok, there is something else wrong with it.
So pls teach us how to modify this..i bought one today new arrved from shoppee..😒
There is a video on my channel
I want to ask how many maximum amperes I can get from this at
12v input and 24v output = ?
19v input and 24v output = ?
12V Input 24V output 5A
19V input 24V output 8A
@@Electronic_For_You bundle of thanks
You are welcome ✨
9v input output 13v maximum amps?
You should use 12v minimum input, 9V doesn't work well
Can i run my laptop (19V 6A) with 12v 60A solar gel battery. Risk of damage to laptop?
Yeas ,
It can damage your laptop, don't use it , not recommend
@@Electronic_For_You i'm cancelled my order, thank you. 🙏
Welcome
You Saved your laptop 👌🏻
@@Electronic_For_You i'm ordered *Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V* what do you think?
I haven't checked that one so i can't tell its better or not
Thanks bro😊❤
You are welcome 👋
Will this device increase the power directly from solar panels to the charge controller on cloudy days
This device don't increase power it increase Voltage and decrease current
I mean if you give input 12V 10A TheN The output will be 24V 4.5A and higher voltage lower current........!
In some cases it may help. My eb70 power unit will only charge at 50w from a 12v supply. If I boost that 12v to 20v it can take 160w. This makes a huge difference when charging from the car power, but may still make a difference from a solar panel.
If your solar panels are low voltage but high current then this could help a lot. There's no hard line where it will or won't help though.
Right ✌️
Can i use it to voltage up...like dc 1.5 volt to dc 3.7 volt??
Minimum input 9V
can you power up the battery to the cdi motorbike or not, sir
Sorry
I did not understand !
Lucky you got 1.5A, mine is .04A max
Can i used this to power my 12v fan? With the input of 7v? does it fine to work? I hope somebody can answer this
It shows minimum 9V input, I think it will not work!
Please help (1) I want use buckboost converter as a backup for my 19v Dell laptop (90W power max) using a 12v car battery. Could you tell me which is the best module for this task. (2) For my 12v 3A router, which would be the best buckboost converter, same battery. Thanks in advance.
LTC-3780 Buck-boost works great, you can try, but it cost a little more
Make sure the sorce is not flactuating for stable supply and current and also make sure that the circuit is clean.
Screw wire instead of clup and small solid tin wire.
It's good for powering Led lights only, i tried it many times the same problem always!
I don't know if mine is faulty or all of them ,
use at your own risk!
@@Electronic_For_Youso for power 24v led strips will work properly?
Yes
Hola estoy en colombia cual es su precio y de donde es traído, gracias
I don't recommend buying this , it doesn't work well, but if you want to power Led lights , you can buy it from AliExpress, ebay
current adjust never works for me. I ordered 3 different already and I get no output difference when I rotate the current limit screw
The current regulator actually doesn't regulate current , it will drop voltage, this function is useless in boost mode
Boa tarde parabens muito bom
♥️
Isn't this just for battery charging we can't use it in a motor for example?
You can use this to run a motor . But I don't recommend running sensitive electronic devices
@@Electronic_For_You Thanks.
You are welcome 😊
Sir we built own boost converter uc3842 and use 80nf70 mosfet and drive 32 volt led 50 watt but good sized heat sink is too hot only for 2 minuts whyyyy explain sir
You need to check the output signal with the oscilloscope , its outputting correct signal or not
still a good boost converter below 40w
Its large in size and has many problem
I have 12v 5a as input, the output voltage is only 1.16v. How is that possible. The potentiometer is not working at all. I guess I got a bad one. Damn it
Hello,
Check the fuse maybe its blown
@@Electronic_For_You fuse is ok i think. It has continuity
Maybe the controller ic TL494 has problem
@@Electronic_For_You but it still outputs 1+ V. And I can adjust it +0.08 V. Do you think that's the problem?
If the input is 12V then the output will be 12V minimum, 🤔
I think there is something broken maybe the diode , check the diode
Hello, Thank you for the excellent video.
I want an output of 30v, 15a to run the audio amplifier board. Please tell me how to achieve this?
I have power adapter 19.5v 4.6a and 19.5v 6.7a. As you have explained, someone else that voltage increases and current decreases.
So what is the best way or safe, stable way to get 30v 15a ?
Using these step up modules voltage is increasing but how to increase current too? And get 15a? Or more? Please advise.
Your Adaptor is
19V 4.6A = 90Watt
But you need 30V 15A = 450Watt
So the voltage will increase to 30V but the output you will get only 90W so you get
30V 3A output only
@@Electronic_For_You Thank you so much for the reply.
Like you explained that is my dilemma.
Please tell me how to achieve this? Is it possible using step up booster or do I have to buy 48v 20a and then step down to 30v 15a?
You don't need to step down or step up
Buy A 36V 15A Powersupply then Adjust the potentiometer to 30V
And You got 30V 15A Powersupply 👌🏻
HI, CAN U RECOMMEND SOME DC TO DC BOOST MODULE FOR ME? I BOUGHT TWO OF THIS BUT THEY ARE ALMOST BROKEN, ONE OUTPUT V WAS ONLY 0.2V, THE OTHER ONE WAS 17 TO 68V(I PREFER 10 TO 30V ,) I NEED UR RECOMMEN FOR BETTER MODULE Q.Q
12V Minimum input
You can buy TL494 boost converter ( 400W 15A Boost Converter Module )
@@Electronic_For_You oh it was the module i bought,xD nboth of them was broken qq
I searching boosty module on taobao but less nice boost tmodule
Maybe you forget to regulate the current
try set the current to maximum
@@Electronic_For_You ˊˋ i have set the curreny to the max and min but the same, maybe i would try to change the mosfet
I was ready to buy but thank you for the good video. It gives only 40W and get hot😅
Yeas
It can also damage sensitive electronic
So it looks like it didn't perform 1/2 as good as it should.
Yeah ,
But ok for leds
Kurzschluss am Input?
Can you comment in English please!
😊
Not 400w... It is 120w realy Power ? Please
Real power is 50-60W more is worst
You only tested one module I think you just had a bad one I bought one and it worked fine
Really? 🤔
Input 12v ar output 18v Nile koto amp out put pabo ar adjust Korte parbo
Yeas
You can
Vai mera module ki input positive nagative shot ho gaya me keya karu😥 plz help me bro🙏
Check the MOSFET
Bhai mere pass 12 volt ki battary he mujhe 24 volt Lena chahta hu boost chonvairtair modulai ko laga kar 12 volt input de kar 24 volt output le kar ise amplifiair chalaaya ja sakata hai ise battery par kisee cheej ka lod padhate hain ya nahin battery kharaab hotee hai ya nahin
Yeas
But maximum 8-10A more not allowed
@@Electronic_For_You @Technology Monotosh Bro bike ki 12 volt ki battary se input dekar 24 volt output lekar boost chonvairtair modulai use kar ke bike ki 12 volt battery kharab to nahin hogi battery main koi charging problem to nahin hogi
Came here after it broke my voltage regulator. The aim was to step up my 48v supply to 53.3. Honestly it had a mind of its own, voltage was not stable at all. Ranging for 30 to 70+ spikes.
Ah so sad , if you watched it before buying!!
It's very bad , can destroy Everything!!!
Is there any replacement mosfet for nce8290
75N75 MOSFET
(use Original)
Be sure to get output gnd from the output port, otherwise current adj. will not be possible.
ขอโทษผมเป็นคนไทย คุณสามารถแปลภาษาได้ใช่ไหม คือ ผมใช้มันไปแปลงไฟเพิ่มเข้าโน้ตบุ๊ก(ทางช่องเสียบอะแดปเตอร์)เพื่อให้ได้ 19v โดยใช้แบตลิเธี่ยม 4s=16.5v 5000 mah.แต่มันใช้ได้แค่ 45 นาทีเท่านั้น โน้ตบุ้กตัดและปิดลง แต่..ผมแค่ทดสอบ และใช้สายไฟกับขั้วคีบขนาดเล็กเท่านั้น ไม่รู้ว่ามันจะมีผมกับกระแสไฟหรือเปล่า มันจึงได้เวลาแค่สั้นๆ ซึ่งก่อนนี้ ผมใช้แค่แบตเตอรี่อย่างเดียว ต่อตรงเข้าไป มีแรงดันเดิมแค่ 16.5v และสามารถใช้ไเ้ถึง 1 ชั่วโมง 50 นาที ขอบคุณที่ตอบคำถาม ครับ
I think it's because of wire losses, if you use Thicker wire it would be more efficient
@@Electronic_For_You ok Thank you very much. I would try again with thicker wire than before time.
Good luck with your project 😀👍🏼
@@Electronic_For_You ok Very good. I can us over 2 hours thanks
That's good 👌🏼👍🏼
Hey can i convert 5v to 12v
I think 5V is too low,
@@Electronic_For_You yup, 12V minimum
Yes_____ ✔️
Bro can I run 775 motor for a long time
Yeas
Very good 💪
😄
I can't decrease or increase the current as in the video, I turn the pot, the current does not change
*Maybe its faulty*
Ask seller for replacement
its a voltage boost converter, if you're increasing voltage then you will be decreasing the current
Be sure to get output gnd from the output port, otherwise current adj. not possible.
Right
Bang punya saya kog gk bisa naik tgangannya tpi nyala..
Try increasing current first then voltage.... Maybe current is limited
i already Ordered this
Don't use it For sensitive electronics
@@Electronic_For_You what about amplifier class D amplifier
İt isnt worked current adjust
It doesn't limit the current. It limit the voltage
I don't think U should be adjusting the current or voltage with load on it
Without load how will you set the current?
How else you gonna adjust it
Helped not adjust current voltage step up work
Its not work like buck converter!!! It drops voltage as current registration
@@Electronic_For_You which electronic component is faulty
It works like that !
No component is faulty!
It doesn't limit the current actually. It will reduce the voltage instead!
how can i solve this problem
Bad module, thanks I was about to buy
150W Version of boost converter Works well,
I have a video you can watch!
When i apply 12 v to 21watt load it give me 1,5A but i can't change current with cc pot can any one help me
Maybe the current is limited by your Powersupply
.
Bro in this video you have same problem your Device also don't go above 1.5amp how can i fix it
If your load doesn't draw more than 1.5A It will not output more than 1.5A